Notice

There are many markings on the sidewall of the summer tyre, we talk about some from these. Not all markings are important to the customer, some are for tyre fitter only.

RADIAL (same as R on the right side) – the inside structure of tyre

TUBELESS – tyre is designed for use without an inner tube

M+S – means a tyre whose tread pattern and whose structure are primarily designed to ensure in mud and fresh or melting snow a performance better than that of an ordinary (road-type) tyre.

225 – tread width in mm

45 – sidewall height in percent of tread width

Z – this tyre you can use very high speed (but the speed index describe the max speed)

17 – the rim (wheel) diameter in inch

94 – “Load-capacity index” means a number associated to the reference mass a tyre can carry when operated in conformity with requirements governing utilization specified by the manufacturer (for more information please roll down)

W – “Speed category” means the maximum speed which the tyre can sustain, expressed by speed category symbol (for more information please roll down)

EXTRA LOAD – describes a pneumatic-tyre structure in which the carcass is more resistant than that of the corresponding standard tyre

OUTSIDE / INSIDE – fitting regulation of manufacturers for the asymmetric pattern tyres

Most used indexes

S
T
U
H
V
W
Y

180
190
200
210
240
270
300